AIMC Topic: Facial Expression

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Facial Image expression recognition and prediction system.

Scientific reports Nov 12, 2024
Facial expression recognition system is an advanced technology that allows machines to recognize human emotions based on their facial expressions. In order to develop a robust prediction model, this research work proposes three distinct architectural...
Image Processing, Computer-Assisted Support Vector Machine Emotions Humans Neural Networks, Computer Algorithms Facial Expression Automated Facial Recognition Face
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Automated acute pain prediction in domestic goats using deep learning-based models on video-recordings.

Scientific reports Nov 7, 2024
Facial expressions are essential in animal communication, and facial expression-based pain scales have been developed for different species. Automated pain recognition offers a valid alternative to manual annotation with growing evidence across speci...
Facial Expression Acute Pain Female Male Pain Measurement Deep Learning Goats Animals Support Vector Machine Video Recording
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Speech recognition using an english multimodal corpus with integrated image and depth information.

Scientific reports Nov 6, 2024
Traditional English corpora mainly collect information from a single modality, but lack information from multimodal information, resulting in low quality of corpus information and certain problems with recognition accuracy. To solve the above problem...
Humans Language Speech Deep Learning Signal-To-Noise Ratio Facial Expression Speech Perception Speech Recognition Software Lip
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Effect of observer's cultural background and masking condition of target face on facial expression recognition for machine-learning dataset.

PloS one Oct 30, 2024
Facial expression recognition (FER) is significantly influenced by the cultural background (CB) of observers and the masking conditions of the target face. This study aimed to clarify these factors' impact on FER, particularly in machine-learning dat...
Male Female Humans Facial Expression Machine Learning Young Adult Emotions Facial Recognition Adult East Asian People
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Paying attention to uncertainty: A stochastic multimodal transformers for post-traumatic stress disorder detection using video.

Computer methods and programs in biomedicine Sep 26, 2024
BACKGROUND AND OBJECTIVES: Post-traumatic stress disorder is a debilitating psychological condition that can manifest following exposure to traumatic events. It affects individuals from diverse backgrounds and is associated with various symptoms, inc...
Facial Expression Stochastic Processes Uncertainty Humans Stress Disorders, Post-Traumatic Algorithms Video Recording Deep Learning
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Facial Action Unit Representation Based on Self-Supervised Learning With Ensembled Priori Constraints.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society Sep 17, 2024
Facial action units (AUs) focus on a comprehensive set of atomic facial muscle movements for human expression understanding. Based on supervised learning, discriminative AU representation can be achieved from local patches where the AUs are located. ...
Image Processing, Computer-Assisted Supervised Machine Learning Video Recording Algorithms Databases, Factual Humans Face Facial Expression Facial Muscles
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LiteFer: An Approach Based on MobileViT Expression Recognition.

Sensors (Basel, Switzerland) Sep 10, 2024
Facial expression recognition using convolutional neural networks (CNNs) is a prevalent research area, and the network's complexity poses obstacles for deployment on devices with limited computational resources, such as mobile devices. To address the...
Humans Neural Networks, Computer Algorithms Pattern Recognition, Automated Facial Expression
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Social anxiety prediction based on ERP features: A deep learning approach.

Journal of affective disorders Sep 3, 2024
BACKGROUND: Social Anxiety Disorder is traditionally diagnosed using subjective scales that may lack accuracy. Recently, EEG technology has gained importance for anxiety detection due to its ability to capture stable and objective neurophysiological ...
Evoked Potentials Facial Recognition Electroencephalography Phobia, Social Facial Expression Anxiety Deep Learning Young Adult Humans Adult Female Male
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Enhancing Facial Expression Recognition through Light Field Cameras.

Sensors (Basel, Switzerland) Sep 3, 2024
In this paper, we study facial expression recognition (FER) using three modalities obtained from a light field camera: sub-aperture (SA), depth map, and all-in-focus (AiF) images. Our objective is to construct a more comprehensive and effective FER s...
Humans Facial Expression Neural Networks, Computer Image Processing, Computer-Assisted Algorithms Automated Facial Recognition Pattern Recognition, Automated
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Comparative analysis of artificial intelligence and expert assessments in detecting neonatal procedural pain.

Scientific reports Sep 2, 2024
Assessing pain in newborns in the NICU is crucial due to their frequent exposure to painful stimuli, yet it's challenging due to the subjective nature of current methods. This study aimed to evaluate the effectiveness of an AI system designed for aut...
Facial Expression Intensive Care Units, Neonatal Pain, Procedural Male Pain Measurement Humans Artificial Intelligence Female Infant, Newborn
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